Signed-off-by: Alexander Stein <[email protected]>
---
Changes in v2:
* Add proposed changes from Michael
platforms/image_squashfs.in | 28 ++++++++++++++++++++++++++++
rules/post/image_squashfs.make | 1 +
2 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in
index 0d652d9..70bb140 100644
--- a/platforms/image_squashfs.in
+++ b/platforms/image_squashfs.in
@@ -37,6 +37,34 @@ choice
endchoice
+choice
+ prompt "squashfs compression mode"
+ depends on HOST_SQUASHFS_TOOLS_V4X
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a
difference
+ in mount time of your filesystem depending on your hardware
configuration.
+
+ config HOST_SQUASHFS_COMPRESSION_MODE_GZIP
+ bool "gzip"
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a
difference
+ in mount time of your filesystem depending on your hardware
configuration.
+
+ config HOST_SQUASHFS_COMPRESSION_MODE_LZO
+ bool "lzo"
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a
difference
+ in mount time of your filesystem depending on your hardware
configuration.
+endchoice
+
+config HOST_SQUASHFS_COMPRESSION_MODE
+ string
+ default "gzip" if HOST_SQUASHFS_COMPRESSION_MODE_GZIP
+ default "lzo" if HOST_SQUASHFS_COMPRESSION_MODE_LZO
+
config IMAGE_SQUASHFS_BLOCK_SIZE
string
default "${PTXCONF_FLASH_BLOCKSIZE}"
diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make
index 5462199..fdefadf 100644
--- a/rules/post/image_squashfs.make
+++ b/rules/post/image_squashfs.make
@@ -12,6 +12,7 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) +=
$(IMAGEDIR)/root.squashfs
IMAGE_SQUASHFS_EXTRA_ARGS := \
$(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef,
PTXCONF_ENDIAN_BIG, -be, -le), ) \
+ $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, -comp
$(PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE), ) \
$(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS)
$(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir
$(STATEDIR)/host-squashfs-tools.install.post
--
1.7.3.4
--
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